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Course Introduction：To block browser ads, you can use ad blocking plug-ins (such as uBlockOrigin or AdGuard), enable the browser's own ad blocking features (such as Edge, Brave, and Safari), or modify the Hosts file to achieve system-level blocking. On mobile devices, you can use browsers or dedicated apps that support ad blocking. Specific steps: 1. Install the ad blocking plug-in; 2. Set up the built-in blocking function of the browser; 3. Modify the Hosts file to block the ad domain name; 4. Select a suitable browser or App on the mobile side to block ads.

2025-07-11 comment 0  900

Course Introduction：It is an element in HTML that defines the title of the web page, located in the tag, 1. Determines the name displayed on the browser tab; 2. Influences the inclusion and ranking of search engines; 3. Influences user click-through rate and bookmark title. If not set, the tab page may display a blank or default pathname, while a single-page application can modify the title through JavaScript. In SEO, it helps search engines judge content relevance, and the title should be concise, contains keywords, and no more than 60 characters to improve search visibility and user experience.

2025-06-29 comment 0  549

Course Introduction：Core points PostCSS offers a variety of plug-ins that provide polyfills for the latest CSS features, allowing developers to try out new features even if they lack extensive browser support. The postcss-nesting plug-in implements style rules nesting according to the W3C nested module proposal, introduces a new & nested selector, and refers to the parent selector. The postcss-custom-selectors plug-in allows defining duplicate selectors in variables, reducing code duplication and improving code maintenance. The postcss-custom-media and postcss-media-minmax plugins improve media queries to make them easier

2025-02-21 comment 0  402

Course Introduction：The problem of the middle click cannot open a new tab in the browser, which is usually caused by plug-in conflicts, browser settings abnormalities, mouse driver configuration or system shortcut keys. 1. First check whether all extension test functions can be temporarily disabled due to browser extensions (such as ad blocking plug-ins), and troubleshoot problems plug-ins one by one; 2. Troubleshoot the browser's own settings, cache exceptions or experimental function restrictions, try to clear cache, use incognito mode, or check event blocking behavior in the developer tool; 3. Check the mouse driver settings, confirm that the intermediate scroll wheel action has not been remapped, and test the mouse's performance on other devices or browsers; 4. If the problem is still not solved, technical users can simulate the intermediate click behavior through scripts or key mapping tools as an alternative.

2025-07-12 comment 0  487

Course Introduction：Autoprefixer is a tool that automatically adds vendor prefixes to CSS attributes based on the target browser scope. 1. It solves the problem of manually maintaining prefixes with errors; 2. Work through the PostCSS plug-in form, parse CSS, analyze attributes that need to be prefixed, and generate code according to configuration; 3. The usage steps include installing plug-ins, setting browserslist, and enabling them in the build process; 4. Notes include not manually adding prefixes, keeping configuration updates, prefixes not all attributes, and it is recommended to use them with the preprocessor.

2025-07-02 comment 0  249

Course Elementary  13769

Course Introduction：Scala Tutorial Scala is a multi-paradigm programming language, designed to integrate various features of object-oriented programming and functional programming.

Course Elementary  82277

Course Introduction："CSS Online Manual" is the official CSS online reference manual. This CSS online development manual contains various CSS properties, definitions, usage methods, example operations, etc. It is an indispensable online query manual for WEB programming learners and developers! CSS: Cascading Style Sheets (English full name: Cascading Style Sheets) is an application used to express HTML (Standard Universal Markup Language).

Course Elementary  13142

Course Introduction：SVG is a markup language for vector graphics in HTML5. It maintains powerful drawing capabilities and at the same time has a very high-end interface to operate graphics by directly operating Dom nodes. This "SVG Tutorial" is intended to allow students to master the SVG language and some of its corresponding APIs, combined with the knowledge of 2D drawing, so that students can render and control complex graphics on the page.

Course Elementary  24589

Course Introduction：In the "AngularJS Chinese Reference Manual", AngularJS extends HTML with new attributes and expressions. AngularJS can build a single page application (SPAs: Single Page Applications). AngularJS is very easy to learn.

Course Elementary  27446

Course Introduction：Go is a new language, a concurrent, garbage-collected, fast-compiled language. It can compile a large Go program in a few seconds on a single computer. Go provides a model for software construction that makes dependency analysis easier and avoids most C-style include files and library headers. Go is a statically typed language, and its type system has no hierarchy. Therefore users do not need to spend time defining relationships between types, which feels more lightweight than typical object-oriented languages. Go is a completely garbage-collected language and provides basic support for concurrent execution and communication. By its design, Go is intended to provide a method for constructing system software on multi-core machines.